Planet Creator v01 for Nuke
Also, you can do this with my planet maker gizmo:
1. Atmosphere creation and controls.
2. You can assign a bump, displacement or normal map to the place.
4 You can control city lights or clouds.
5. Adjust the quality.
6. Camera settings.
7. Post Settings.
8. Performance adjustments.
World Creator 2
I made a planet creation gizmo for Foundry Nuke. Python and Nuke expressions were used. You can import more pass for your planet(s).